{
    "id": "CVE-2013-4124",
    "published": "2013-08-06 02:56:00",
    "last_modified": "2026-06-16 23:56:40",
    "cvss_score": "5.0",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
    "cwe": "CWE-189",
    "description": "Integer overflow in the read_nttrans_ea_list function in nttrans.c in smbd in Samba 3.x before 3.5.22, 3.6.x before 3.6.17, and 4.x before 4.0.8 allows remote attackers to cause a denial of service (memory consumption) via a malformed packet.",
    "epss_score": "0.69008",
    "epss_percentile": "0.99332",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:18:53",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "canonical",
            "product": "ubuntu_linux"
        },
        {
            "vendor": "fedoraproject",
            "product": "fedora"
        },
        {
            "vendor": "opensuse",
            "product": "opensuse"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux"
        },
        {
            "vendor": "samba",
            "product": "samba"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "27778",
            "title": "Samba 3.5.22/3.6.17/4.0.8 - nttrans Reply Integer Overflow",
            "date": "2013-08-22",
            "url": "https://www.exploit-db.com/exploits/27778"
        }
    ],
    "refs_list": [
        "http://archives.neohapsis.com/archives/bugtraq/2013-08/0028.html",
        "http://ftp.samba.org/pub/samba/patches/security/samba-4.0.7-CVE-2013-4124.patch",
        "http://lists.fedoraproject.org/pipermail/package-announce/2013-August/113591.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2013-August/114011.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html",
        "http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00012.html",
        "http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00015.html",
        "http://marc.info/?l=bugtraq&m=141660010015249&w=2",
        "http://osvdb.org/95969",
        "http://rhn.redhat.com/errata/RHSA-2013-1310.html",
        "http://rhn.redhat.com/errata/RHSA-2013-1542.html",
        "http://rhn.redhat.com/errata/RHSA-2013-1543.html",
        "http://rhn.redhat.com/errata/RHSA-2014-0305.html",
        "http://secunia.com/advisories/54519",
        "http://security.gentoo.org/glsa/glsa-201502-15.xml",
        "http://www.mandriva.com/security/advisories?name=MDVSA-2013:207",
        "http://www.samba.org/samba/history/samba-3.5.22.html",
        "http://www.samba.org/samba/history/samba-3.6.17.html",
        "http://www.samba.org/samba/history/samba-4.0.8.html",
        "http://www.samba.org/samba/security/CVE-2013-4124",
        "http://www.securitytracker.com/id/1028882",
        "http://www.ubuntu.com/usn/USN-1966-1",
        "https://bugzilla.redhat.com/show_bug.cgi?id=984401",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/86185",
        "http://archives.neohapsis.com/archives/bugtraq/2013-08/0028.html"
    ]
}